Explosion-proof warning light

Abstract

The utility model relates to warning light technical field discloses a kind of explosion-proof warning light, including explosion-proof warning light pedestal, the both sides of explosion-proof warning light pedestal are fixedly connected with heat sink, the both sides of explosion-proof warning light pedestal are fixedly connected with protective shell, the inner wall of explosion-proof warning light pedestal is threadedly connected with explosion-proof cover, the upper surface of explosion-proof cover is fixedly connected with toughened glass shell, the inner wall of explosion-proof warning light pedestal is fixedly connected with fixed frame, and the upper surface of fixed frame is provided with dismounting component.The utility model utilizes the aluminum alloy material of explosion-proof cover and explosion-proof warning light pedestal, and the ventilation and heat dissipation of heat sink, help to improve the explosion-proof effect of warning light, and the threaded rotation structure of toughened glass shell and pedestal, explosion-proof cover and explosion-proof warning light pedestal are separated without tool, and under the action of spring driving clamping plate in installation box, solar panel can be quickly clamped or taken out without screwdriver.

Description

Technical Field

[0001] This utility model relates to the field of warning light technology, and in particular to an explosion-proof warning light. Background Technology

[0002] Explosion-proof warning lights are special lighting and signaling devices designed specifically for flammable and explosive hazardous environments. Their core function is to ensure that the equipment will not explode due to electrical sparks, high temperatures, etc., in places where explosive gases, dust, or vapors are present, through explosion-proof structural design and safety circuit control, while providing reliable warning signals. Excavation-prohibited explosion-proof warning lights are special safety warning devices used to prohibit excavation work. They are specifically designed for flammable and explosive hazardous locations. Their core function is to prevent damage to underground explosion-proof facilities caused by excavation operations through explosion-proof structural design and conspicuous warning signs, thereby avoiding major safety accidents such as explosions, fires, or toxic gas leaks.

[0003] A search revealed that Chinese Patent CN213987725U discloses a solar-powered sound and light alarm. This alarm addresses the shortcomings of current market alarm devices, which often only offer luminous alerts with poor warning effects; require external power supply, have complex structures, and are cumbersome to install; and have poorly designed brackets that easily accumulate water or snow in rainy or snowy weather, increasing the weight of the device and thus exacerbating the load on high-voltage lines. This can affect the stability of the high-voltage lines or even break them. Therefore, this new alarm eliminates the need for external power supply and offers advantages such as simple structure, easy installation, rich warning functions, good warning effect, and safe and reliable use.

[0004] While the aforementioned explosion-proof warning lights utilize solar panels to eliminate the need for an external power supply, existing technology prohibits excavation of these lights. To better protect the solar panels, they are typically secured inside the warning light's outer casing with screws. Since the casing is also usually secured with screws, disassembly requires an external screwdriver. Consequently, if the solar panel malfunctions, it must be removed from the warning light for repair. Without a screwdriver, timely repair of the solar panel becomes difficult and cumbersome. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an explosion-proof warning light.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an explosion-proof warning light, comprising an explosion-proof warning light base, wherein heat dissipation plates are fixedly connected to both sides of the explosion-proof warning light base, protective shells are fixedly connected to both sides of the explosion-proof warning light base, an explosion-proof cover plate is threadedly connected to the inner wall of the explosion-proof warning light base, a tempered glass shell is fixedly connected to the upper surface of the explosion-proof cover plate, a fixing frame is fixedly connected to the inner wall of the explosion-proof warning light base, and a disassembly assembly is provided on the upper surface of the fixing frame;

[0007] The assembly / disassembly assembly includes an installation box, which is fixedly connected to the upper surface of the mounting frame. Fixing blocks are fixedly connected to both sides of the inner wall of the installation box, and multiple internal grooves are formed inside the fixing blocks.

[0008] As a further description of the above technical solution:

[0009] The explosion-proof cover is made of aluminum alloy. A spring is fixedly connected inside the inner groove. A protrusion is fixedly connected to one end of the spring. The protrusion is slidably connected inside the inner groove. A clamp is fixedly connected to one side of one or more of the protrusions.

[0010] As a further description of the above technical solution:

[0011] The mounting box has notches on both sides and tenons on both sides, with mortises provided inside the two tenons.

[0012] As a further description of the above technical solution:

[0013] The mounting box is equipped with a solar panel, and a lamp holder is fixedly connected to the upper surface of the mounting bracket. Multiple light-emitting LED beads are fixedly connected to the upper surface of the lamp holder.

[0014] As a further description of the above technical solution:

[0015] The explosion-proof cover is provided with a debris removal component on its upper surface. The debris removal component includes a protective box, which is fixedly connected to the upper surface of the explosion-proof cover. Multiple heat dissipation holes are provided on one side of the protective box.

[0016] As a further description of the above technical solution:

[0017] A shielding shell is fixedly connected to one side of the protective box, a rotating shaft is rotatably connected inside the protective box, a dust removal brush is fixedly connected to one end of the rotating shaft, and a stepper motor is fixedly installed on the inner wall of the protective box.

[0018] As a further description of the above technical solution:

[0019] The output end of the stepper motor and the other end of the shaft are both fixedly connected to gears, and the two gears are meshed together. A dust sensor is fixedly installed on one side of the mounting box.

[0020] This utility model has the following beneficial effects:

[0021] 1. This utility model utilizes a disassembly and assembly component. By rotating the tempered glass shell, the explosion-proof cover and the explosion-proof warning light base can be easily separated under the action of threads. The recessed design facilitates the removal of the solar panel from the installation box for inspection. The pushing force generated by the spring on the clamping plate ensures that the solar panel is clamped when installed in the installation box and can also be quickly removed from the installation box. This helps to shorten the time for disassembling the solar panel and eliminates the need for screwdrivers, allowing for timely inspection of the solar panel even without tools.

[0022] 2. This utility model utilizes a dust removal component to clean the tempered glass shell of the solar panel that receives sunlight. With the help of a dust removal brush, the brush can promptly remove impurities and dust from the surface of the tempered glass shell when dust accumulates and affects the solar panel's ability to receive sunlight. This helps to improve the cleanliness and visibility of the tempered glass shell surface. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the heat sink structure proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the fixing frame structure proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the clamping plate structure proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the protrusion structure proposed in this utility model;

[0028] Figure 6 This is a partial structural diagram of the shaft connection proposed in this utility model.

[0029] Legend:

[0030] 1. Explosion-proof warning light base; 2. Heat sink; 3. Protective shell; 4. Explosion-proof cover; 5. Tempered glass shell; 6. Fixing bracket; 7. Fixing block; 8. Inner groove; 9. Spring; 10. Protrusion; 11. Clamping plate; 12. Notch; 13. Mounting box; 14. Mortise and tenon; 15. Tenon rod; 16. Solar panel; 17. Lamp holder; 18. Illuminating LED; 19. Protective box; 20. Heat dissipation hole; 21. Shielding shell; 22. Shaft; 23. Dust removal brush; 24. Stepper motor; 25. Gear; 26. Dust sensor. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] As attached Figure 1-6 As shown, one embodiment of this utility model is provided: an explosion-proof warning light, including an explosion-proof warning light base 1, the outer shell of which is made of aluminum alloy. Aluminum alloy has high strength and toughness and can withstand the explosion pressure that may be generated inside without breaking. Heat dissipation plates 2 are fixedly connected to both sides of the explosion-proof warning light base 1 for heat dissipation of the internal components of the base, which helps to reduce the phenomenon of explosion caused by heat accumulation. Protective shells 3 are fixedly connected to both sides of the explosion-proof warning light base 1. An explosion-proof cover plate 4 is threadedly connected to the inner wall of the explosion-proof warning light base 1. The explosion-proof cover plate 4 is made of aluminum alloy. A tempered glass shell 5 is fixedly connected to the upper surface of the explosion-proof cover plate 4. A fixing frame 6 is fixedly connected to the inner wall of the explosion-proof warning light base 1. The upper surface of the fixing frame 6 is provided with a disassembly and assembly component.

[0033] The assembly includes a mounting box 13 for mounting solar panels 16. The mounting box 13 is fixedly connected to the upper surface of the mounting frame 6. Fixing blocks 7 are fixedly connected to both sides of the inner wall of the mounting box 13. Multiple inner grooves 8 are provided inside the fixing blocks 7 for the retraction of the protrusions 10.

[0034] As attached Figure 5As shown, a spring 9 is fixedly connected inside the inner groove 8, and a protrusion 10 is fixedly connected to one end of the spring 9, so that the spring force of the spring 9 can be transmitted to the clamping plate 11 by the protrusion 10. The protrusion 10 is slidably connected inside the inner groove 8. A clamping plate 11 is fixedly connected to one side of multiple protrusions 10, so that the solar panel 16 can be clamped when it is installed inside the mounting box 13. The mounting box 13 has notches 12 on both sides to facilitate the operator to take out the solar panel 16. The mounting box 13 has tenons 14 on both sides for the insertion of the mortise rod 15. A dust sensor 26 is fixedly installed on one side of the mounting box 13 for monitoring the dust on the tempered glass shell 5.

[0035] As attached Figure 3 As shown, the two tenons 14 have mortises 15 inside, which are used to limit the upper part of the solar panel 16. The solar panel 16 is installed inside the mounting box 13. The upper surface of the fixing frame 6 is fixedly connected to the lamp holder 17. The upper surface of the lamp holder 17 is fixedly connected to multiple light-emitting beads 18 for light-emitting warning.

[0036] As attached Figure 6 As shown, the upper surface of the explosion-proof cover plate 4 is provided with a cleaning component, which includes a protective box 19. The protective box 19 is fixedly connected to the upper surface of the explosion-proof cover plate 4 and plays a protective role for the gear 25 and the stepper motor 24. Multiple heat dissipation holes 20 are opened on one side of the protective box 19 to facilitate the heat dissipation of the stepper motor 24.

[0037] As attached Figure 1 As shown, a shielding shell 21 is fixedly connected to one side of the protective box 19, which serves to protect and cover the heat dissipation hole 20. A rotating shaft 22 is rotatably connected inside the protective box 19, and a dust removal brush 23 is fixedly connected to one end of the rotating shaft 22, so that the rotating shaft 22 can drive the dust removal brush 23 to swing.

[0038] As attached Figure 6 As shown, a stepper motor 24 is fixedly installed on the inner wall of the protective box 19. Gears 25 are fixedly connected to the output end of the stepper motor 24 and the other end of the rotating shaft 22. The two gears 25 are meshed and connected to transmit the rotational power output by the stepper motor 24 to the rotating shaft 22.

[0039] Working principle: The explosion-proof performance of the warning light is improved by the aluminum alloy material of the explosion-proof warning light base 1 and the explosion-proof cover plate 4. The explosion-proof warning light base 1 includes a battery module and a control module. When the internal solar panel 16 is damaged and needs to be repaired, the tempered glass shell 5 is rotated first, which drives the explosion-proof cover plate 4 to rotate, thereby separating the explosion-proof cover plate 4 from the explosion-proof warning light base 1 and exposing the solar panel 16. When the tempered glass shell 5 is separated, the mortise rod 15 is then slid out from the inside of the two tenons 14, so that the upper surface of the solar panel 16 is released from the limit. The solar panel 16 is taken out from the inside of the mounting box 13 through the notch 12, so that the solar panel 16 is freed from the clamps 11 on both sides, thus facilitating the repair of the solar panel 16.

[0040] When dust accumulates on the surface of the tempered glass shell 5 due to its external environment, making it difficult for the solar panel 16 to receive sunlight, the dust coverage will be detected by the dust sensor 26. The dust sensor 26 will drive the output end of the stepper motor 24 to rotate, which in turn drives the corresponding gear 25 to rotate. Under the action of the meshing of the two gears 25, the other gear 25 will be driven to rotate, which in turn drives the rotating shaft 22 to rotate. The rotating shaft 22 will drive the dust removal brush 23 to rotate. When the dust removal brush 23 swings, it will sweep away the dust on the surface of the tempered glass shell 5 with its bristles, improving the visibility of the tempered glass shell 5.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An explosion-proof warning light comprising an explosion-proof warning light base (1), characterized in that: Heat dissipation plates (2) are fixedly connected to both sides of the explosion-proof warning light base (1), protective shells (3) are fixedly connected to both sides of the explosion-proof warning light base (1), an explosion-proof cover plate (4) is threadedly connected to the inner wall of the explosion-proof warning light base (1), a tempered glass shell (5) is fixedly connected to the upper surface of the explosion-proof cover plate (4), a fixing frame (6) is fixedly connected to the inner wall of the explosion-proof warning light base (1), and a disassembly and assembly assembly is provided on the upper surface of the fixing frame (6). The assembly and disassembly assembly includes an installation box (13), which is fixedly connected to the upper surface of the mounting frame (6). Fixing blocks (7) are fixedly connected to both sides of the inner wall of the installation box (13), and multiple inner grooves (8) are provided inside the fixing blocks (7).

2. The explosion-proof warning light of claim 1, wherein: The explosion-proof cover (4) is made of aluminum alloy. A spring (9) is fixedly connected inside the inner groove (8). A protrusion (10) is fixedly connected to one end of the spring (9). The protrusion (10) is slidably connected inside the inner groove (8). A clamp (11) is fixedly connected to one side of one of the protrusions (10).

3. The explosion-proof warning light of claim 1, wherein: The mounting box (13) has notches (12) on both sides and mortises (14) on both sides, with mortises (15) provided inside the two mortises (14).

4. The explosion-proof warning light of claim 1, wherein: The mounting box (13) is equipped with a solar panel (16) inside, and a lamp holder (17) is fixedly connected to the upper surface of the fixing frame (6). Multiple light-emitting lamp beads (18) are fixedly connected to the upper surface of the lamp holder (17).

5. The explosion-proof warning light of claim 1, wherein: The upper surface of the explosion-proof cover (4) is provided with a cleaning component, which includes a protective box (19). The protective box (19) is fixedly connected to the upper surface of the explosion-proof cover (4), and a plurality of heat dissipation holes (20) are provided on one side of the protective box (19).

6. The explosion-proof warning light of claim 5, wherein: A shielding shell (21) is fixedly connected to one side of the protective box (19), and a rotating shaft (22) is rotatably connected inside the protective box (19). A dust removal brush (23) is fixedly connected to one end of the rotating shaft (22), and a stepper motor (24) is fixedly installed on the inner wall of the protective box (19).

7. The explosion-proof warning light of claim 6, wherein: The output end of the stepper motor (24) and the other end of the shaft (22) are both fixedly connected to gears (25), and the two gears (25) are meshed together. A dust sensor (26) is fixedly installed on one side of the mounting box (13).

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